Substance
ID:367248
Names and Identifiers
Synonyms
EGTA乙二醇二乙醚二胺四乙酸乙二醇双(2-氨基乙基醚)四乙酸乙二醇双氨乙基醚四乙酸依他酸Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acidChel™-DEEthylene-bis(oxyethylenenitrilo)tetraacetic acidGlycol ether diamine tetraacetic acidEgtazic acid
IUPAC name
3,12-bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid
IUPAC Traditional name
EGTA
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Al: <0.0005%
Fe: <0.0005%
Mg: <0.0005%
Na: <0.05%
K: <0.005%
NH4+: <0.05%
Zn: <0.0005%
Cu: <0.0005%
Pb: <0.001%
Ca: <0.0005%
Quality Level
ELITE
Impurities
<0.0005% Phosphorus (P)
<0.1% Insoluble matter
Purity
≥97%
Ignition Residue
<0.1%
Product Line
BioUltra
Linear Formula
[-CH2OCH2CH2N(CH2CO2H)2]2
Antion Traces
sulfate (SO42-): <0.05%
Safety Information
German water hazard class
2
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
AH3760000
Physical Property
Melting Point
241 °C (dec.)(lit.)
Solubility
1 M NaOH: soluble0.1 M at 20 °C, clear, colorless
H2O: soluble (increases as pH is increased)
Molecule Details
Application
A chelating agent useful for the determination of calcium in the presence of magnesium.
A chelating agent useful for the determination of calcium in the presence of magnesium.
Molecular Spectra
No Data Available
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References
No Data Available
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